Fix psql \conninfo & \connect when both host & hostaddr are used

When Who What
2018-11-19 17:35:45 Álvaro Herrera (alvherre) Closed in commitfest 2018-11 with status: Committed
2018-11-17 12:52:12 Álvaro Herrera (alvherre) Added alvherre as committer
2018-11-17 12:52:04 Álvaro Herrera (alvherre) New status: Ready for Committer
2018-11-07 14:01:57 Artur Zakirov (a.zakirov) Added a.zakirov as reviewer
2018-11-06 14:45:10 Pavel Stehule (okbobcz) Added okbobcz as reviewer
2018-10-27 16:41:33 Fabien Coelho (calvin) Changed topic to Bug Fixes
2018-10-26 13:56:58 Fabien Coelho (calvin) Changed authors to Fabien Coelho (calvin)
2018-10-26 13:56:49 Fabien Coelho (calvin) Attached mail thread alpine.DEB.2.21.1810261532380.27686@lancre
2018-10-26 13:56:49 Fabien Coelho (calvin) Created patch record